From e109d5dfb34c6f8471e9731307966a13b2007135 Mon Sep 17 00:00:00 2001
From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 7 Oct 2004 19:45:37 +0000
Subject: [PATCH] New test and add comment to old one.

git-svn-id: https://svn.dealii.org/trunk@9696 0785d39b-7218-0410-832d-ea1e28bc413d
---
 tests/bits/petsc_64.cc                        |  4 +-
 tests/bits/petsc_65.cc                        | 75 +++++++++++++++++++
 .../bits/petsc_65.output                      |  2 +
 3 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 tests/bits/petsc_65.cc
 create mode 100644 tests/results/i686-pc-linux-gnu+gcc3.2/bits/petsc_65.output

diff --git a/tests/bits/petsc_64.cc b/tests/bits/petsc_64.cc
index c5dbdde11e..afedd48c84 100644
--- a/tests/bits/petsc_64.cc
+++ b/tests/bits/petsc_64.cc
@@ -12,7 +12,9 @@
 //----------------------------  petsc_64.cc  ---------------------------
 
 
-// This test should be run on multiple processors
+// This test should be run on multiple processors. note that this test also
+// started to fail with the upgrade to petsc 2.2.1 which required a fix in
+// PETScWrappers::MatrixBase::operator=
 
 
 #include "../tests.h"
diff --git a/tests/bits/petsc_65.cc b/tests/bits/petsc_65.cc
new file mode 100644
index 0000000000..0ce1253c76
--- /dev/null
+++ b/tests/bits/petsc_65.cc
@@ -0,0 +1,75 @@
+//----------------------------  petsc_65.cc  ---------------------------
+//    $Id$
+//    Version: $Name$ 
+//
+//    Copyright (C) 2004 by the deal.II authors
+//
+//    This file is subject to QPL and may not be  distributed
+//    without copyright and license information. Please refer
+//    to the file deal.II/doc/license.html for the  text  and
+//    further information on this license.
+//
+//----------------------------  petsc_65.cc  ---------------------------
+
+
+// This test used to fail after upgrading to petsc 2.2.1
+
+
+#include "../tests.h"
+#include <lac/petsc_parallel_vector.h>
+
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test ()
+{
+  PETScWrappers::MPI::Vector v(PETSC_COMM_WORLD, 100, 100);
+  v(0) = 1;
+  v = 0;
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+int main (int argc,char **argv) 
+{
+  std::ofstream logfile("petsc_65.output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+
+  try
+    {
+      PetscInitialize(&argc,&argv,0,0);
+      {
+        test ();
+      }
+      PetscFinalize();
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+		<< "----------------------------------------------------"
+		<< std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+		<< exc.what() << std::endl
+		<< "Aborting!" << std::endl
+		<< "----------------------------------------------------"
+		<< std::endl;
+      
+      return 1;
+    }
+  catch (...) 
+    {
+      std::cerr << std::endl << std::endl
+		<< "----------------------------------------------------"
+		<< std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+		<< "Aborting!" << std::endl
+		<< "----------------------------------------------------"
+		<< std::endl;
+      return 1;
+    };
+}
diff --git a/tests/results/i686-pc-linux-gnu+gcc3.2/bits/petsc_65.output b/tests/results/i686-pc-linux-gnu+gcc3.2/bits/petsc_65.output
new file mode 100644
index 0000000000..0fd8fc12f0
--- /dev/null
+++ b/tests/results/i686-pc-linux-gnu+gcc3.2/bits/petsc_65.output
@@ -0,0 +1,2 @@
+
+DEAL::OK
-- 
2.39.5